In the world of Japanese real estate, there is a lingering myth that houses are "depreciating assets" that lose all value after 20 or 30 years. While this was largely true in the post-war era of "scrap and build," the landscape is shifting. Today, a new generation of buyers—both Japanese and international—is looking for quality, longevity, and above all, transparency . When the time comes to sell your home, the difference between a quick, high-value sale and a stressful, disc

When embarking on the exciting journey of building a custom home in Japan, you will likely spend hours poring over housing catalogs and builder websites. Among the beautiful photos of living rooms and kitchens, you will inevitably encounter a series of technical-sounding metrics: UA value, C value, and perhaps Q value.  Builders often proudly display these numbers—for instance, "Industry-leading UA value of 0.35!" or "Exceptional C value of 0.5!" It is entirely natural to ass

A Small Line That Can Become a Big Problem When purchasing property in Japan, most buyers focus on price, location, zoning, and building condition. However, one detail that is often overlooked in the early stages is the exact boundary line between your property and your neighbor’s. On paper, the boundary may appear clear. On the ground, it may not be. If property boundaries are unclear, complications can arise during resale, rebuilding, inheritance, or redevelopment. In some

A Comprehensive Guide for Buyers, Investors, and Long-Term Residents Introduction: Why Land Rights Matter More Than Many Buyers Realize When purchasing real estate in Japan, attention often focuses on: Location Price Building quality School district Transportation access However, one foundational element shapes long-term value and flexibility: The legal structure of land rights. In Japan, land and buildings are legally separate assets. The right attached to the land determine

A Practical Guide for Foreign Residents Considering Homeownership Introduction: The Question Almost Everyone Asks “Can I get a mortgage in Japan without Permanent Residency?” For many foreign residents, this question appears early in the home-buying journey. It is often followed by a discouraging answer: “If you don’t have PR, it’s impossible.” In practice, the situation is more nuanced. Permanent Residency (PR) can make mortgage screening smoother in many cases. However, it

For many homeowners, receiving the keys feels like the finish line. After months of planning, meetings, contracts, and construction, it is a moment of relief. In reality, however, it is the beginning of a different phase of ownership. From that day forward, the responsibility shifts from builder to owner. Not in a dramatic way —but in a gradual, long-term way. Homes Naturally Age Over Time All buildings, regardless of construction method, experience natural material aging. Ex

What Is Jichinsai? Jichinsai（地鎮祭） is a traditional Japanese ceremony held before construction begins. It is meant to symbolically ask for safety and smooth progress during the building process. Today, holding a Jichinsai is not mandatory , and many homes are built without one. How Common Is It Today? Based on personal experience working with homeowners, even among Japanese clients, the decision to hold a Jichinsai often feels fairly evenly split. Some choose to do it, while o

The Standard Kitchen Height in Japan In Japan, the standard kitchen counter height is typically around 85 cm .This dimension has been used for many years and works reasonably well for a large portion of the population. However, a “standard” is simply an average —it doesn’t necessarily reflect what feels comfortable for every individual. Why Height Can Feel Different for Taller People For taller people, an 85 cm counter can feel noticeably low. This often becomes apparent duri

For many years, solar power in Japan was discussed mainly as a way to sell electricity . High feed-in tariffs made it relatively easy to calculate returns based on how much power could be sold back to the grid. That situation has changed. Feed-in Tariffs Are Lower, Electricity Prices Are Higher Over time, feed-in tariffs in Japan have steadily declined. At the same time, household electricity prices have increased. This combination has quietly shifted the role of solar power.

When people plan to build a house in Japan, the conversation usually centers around one number: the total construction cost. While that number is important, many first-time builders discover that the real challenge lies elsewhere — cash flow . Specifically, understanding when cash is required, how much is needed, and for what purpose  can make a significant difference in how smoothly a project progresses. Costs That Usually Require Cash or Bank Transfer During a typical home-

Understanding refunds, contracts, and why exit terms matter When planning a construction project in Japan, most people focus on things like design, total cost, and schedule. These are all important, of course. However, there is one topic that often gets overlooked until it is too late: If the project has to be cancelled midway, how much of the money actually comes back? The answer is not simple, and that is exactly why it is important to understand this issue before  signing

"If there is a defect in the house, who fixes it, and for how long?" In Japan, the answer depends on a mix of mandatory laws and individual company policies. It is crucial to understand the distinction. The Legal Baseline: 10 Years for Everyone By law (The Housing Quality Assurance Act), all new housing builders must provide a 10-year warranty for: 1. Structural Stability (Columns, beams, foundations) 2. Rainwater Prevention (Roofs, walls, windows) This is mandatory. Whe

You are planning a new life in Japan with your favorite large furniture. But there is a physical reality you need to know: the width of the hallways and stairs. This is a common issue, especially for those with large imported items. While dimensions vary slightly by manufacturer, the "effective width" (clearance) of hallways and staircases in typical Japanese homes is generally around 80cm. While domestic furniture is usually designed to pass through this space, large importe

When discussing large numbers like "50 million yen," our sense of money can sometimes get paralyzed. But here is a sober reality check: Japan's Consumption Tax is 10%. If the construction cost is 50 million JPY, the tax alone is 5 million JPY. This is enough to buy a luxury car. The "Tax-Excluded" Trap If you build your budget based on "Tax-Excluded" prices, you will face a 5 million yen deficit at the final contract stage. This can cause loan applications to fail. Always ens

When comparing builders in Japan, "Tsubo-tanka" (Unit Price per 3.3 sqm) is the most common metric. However, this term is ambiguous. Depending on the company or even the specific salesperson, the definition changes. One might quote a price for just the "building shell," while another includes insurance and registration fees in their calculation. You cannot compare apples to oranges. You must ask: "Where does this price stop?" The "Standard Grade" Trap Recently, more quotes in

While a very small fraction of land brokers in Japan can handle foreign languages, the construction sector remains largely domestic. Even in a shrinking market for new homes, many builders do not actively seek international clients. The Cost of "Tema" (Hassle) The reason is practical rather than ideological. Builders worry that language barriers will lead to mistakes in meetings, misunderstandings about specifications, or difficulties in mediating with neighbours. In short, i

When building a custom home, it's easy to get absorbed in choosing kitchens, flooring, and wallpapers. As a result, many buyers fall into a classic trap: spending their entire budget on the building and leaving almost nothing for the **Exterior (Gaikou)**—the garden, fences, and approach. The Face of Your Home The exterior is more than just decoration; it drastically changes the home's image and value. More importantly, it is crucial for privacy. Without a properly designed f

When planning a budget for a new home, the golden rule is: "The amount a bank lends is not the amount you should borrow." To bridge this gap, wise buyers consult a Financial Planner (FP) to simulate future cash flows, including education and retirement costs. The "Cash Flow" vs. "Asset Value" Gap While most FPs are excellent at analyzing long-term cash flow and insurance needs, very few are experts in buildings as physical assets. Specifically, they may not fully account for

One of the most common dilemmas for homebuyers in Japan is choosing who will build their house. The industry is broadly divided into two camps: Major House Makers  and Design Offices (or Local Builders/Komuten).  Both have distinct advantages and disadvantages. The Safety of Standards vs. The Freedom of Design Major House Makers offer an undeniable sense of security. They build thousands of homes annually, offering streamlined processes, robust warranties, and proven earthqua

Buying land with an old building (Furuya-tsuki tochi) is a common way to find prime locations in Japan. However, the cost of clearing that land can vary significantly based on factors that aren't immediately visible. Asbestos and Other Hidden Obstacles One well-known factor is Asbestos.  With recent stricter regulations in Japan, its discovery requires specialized disposal that increases the overall cost. But the "unseen" isn't limited to asbestos. Demolition often uncovers "